Below is a list of South Williamson KY zip codes. For your research we have also included South Williamson Area Code, Time Zone, UTC and the local Pike County FIPS Code. Each South Williamson Kentucky zip code has a center Longitude / Latitude point (the South Williamson center is -82.282302856445 / 37.674499511719). For your convenience we have also indicated if that zip code in South Williamson observes Daylight Savings time.